What is the difference between the selectors “.class.class” and “.class .class”?

Question

What is the different between .class.class and .class .class?

Answer 1

1. .name1.name2

   means a div or an element having both classes together, for example:

   ...
   

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2. .name1 .name2

   means a div or an element which has a class name1 and any of its child nodes having class name2

   
       
   
           ...